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Browse EX-10 agreements

8 matching material contract exhibits.


THIS NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

PROMISSORY NOTE

Principal Amount: $500,000 Dated as of October 30, 2025

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EX-10.1·10-Q/A·CIK 2076192·ACC 0001213900-26-103652·Filed Sep 25, 2026, 19:34 ET

EX-10.13

QumulusAI, Inc.

FIRST AMENDMENT TO SURFACE LEASE AGREEMENT

THIS FIRST AMENDMENT TO SURFACE LEASE AGREEMENT (this “First Amendment”) is made and entered into this 17thday of July, 2026 (“First Amendment Effective Date”), by and between TOM-STACK, LLC (“Lessor”) and SPRE WATONGA OK, LLC (“Lessee”).

W I T N E S S E T H:

WHEREAS, Lessor and Lessee entered into that certain Surface Lease Agreement executed on January 24, 2024, with a commencement date on February 1, 2024 (the “Lease”), whereby Lessor (i) leased to Lessee the surface of a certain tract of land measuring approximately 10.57 acres, as more particularly described in the Lease as the Leased Premises, solely for the purpose of constructing, operating, and maintaining a data processing facility; (ii) granted to Lessee the non-exclusive right to use and access a certain area, as described in the Lease as the Electric Use Area, solely for the purpose of constructing, operating, and maintaining electric facilities solely for the purpose of providing electricity to the Leased Premises, (iii) granted to Lessee the non-exclusive right to use and a

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EX-10.13·10-Q/A·CIK 2084026·ACC 0001628280-26-059295·Filed Aug 27, 2026, 18:02 ET

To: Natalie Russell, CFO

August 12, 2026

Dear Natalie,

Congratulations!

We are thrilled to let you know that you have been given a salary increase. Below details what is changing from your current role. All the other terms and conditions of your employment remain unchanged.

Current Salary: $ 250,000
New Salary: $ 300,000
Effective Date: August 1, 2026

We appreciate all your hard work and dedication to Cyngn. We look forward to seeing all you will continue to accomplish.

Sincerely,

Emily McNamara

Senior Director, Operations & Human Resources

Employee Acknowledgement:

Employee Signature: /s/ Natalie Russell Date: 8/12/2026
CC: Lior Tal, CEO
Human Resources
EX-10.3·10-Q/A·CIK 1874097·ACC 0001213900-26-089408·Filed Aug 14, 2026, 06:13 ET

EXHIBIT 10.3

Capstone Holding Corp.

May 18, 2026

Totalstone, LLC

Northeast Masonry Distributors, LLC

Totalstone Properties, LLC

1 Red Valley Rd.

Millstone Township, NJ 08510

Attn: Matthew Lipman, Manager

CS Purchase Holdings LLC

Carolina Stone Holdings, LLC

2140 South DuPont Hwy

Camden, DE 19934

Attn: Matthew Lipman, Manager

Carolina Stone Distributors, LLC

10312 Globe Rd.

Morrisville, NC 27560

Attn: Matthew Lipman, Manager

Re: **Waiver Request Under the Fifteenth Amendment to Revolving Credit, Term Loan and Security Agreement **

Dear Mr. Lipman:

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EX-10.3·10-Q/A·CIK 887151·ACC 0001437749-26-027151·Filed Aug 12, 2026, 07:33 ET

EX-10.1

BWX Technologies, Inc.

EXHIBIT 10.1

BWX TECHNOLOGIES, INC.

ANNUAL INCENTIVE PLAN

AMENDED & RESTATED AS OF MAY 1, 2026


Table of Contents

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EX-10.1·10-Q/A·CIK 1486957·ACC 0001486957-26-000044·Filed Aug 04, 2026, 17:33 ET

EX-10.1

FDCTECH, INC.

SHARE PURCHASE AGREEMENT

 

This Share Purchase Agreement (this “Agreement”) is entered into as of the 29 day of October, 2025 (the “Effective Date”) by and between:

 

SYNC CAPITAL LIMITED, a company incorporated in the UK, with registered company number 10519029, with its principal offices at Unit 1 74 Back Church Lane, London, England, E1 1LX (“SYNC”); and Mr. Gope Shyamdas Kundnani, a holder of an Indian passport number, and whose registered address is (“Mr. Kundnani”) (SYNC and Mr. Kundnani collectively hereinafter the “Seller”);

 

and

 

FDCTech Inc., a company incorporated in the USA, with registered company number 81-1265459, with its principal offices at 200 Spectrum Drive, Suite 300, Irvine, 92618, California, USA (the “Buyer”).

 

The Seller and the Buyer are collectively referred to as the “Parties” and individually as a “Party”. RECITALS

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EX-10.1·10-Q/A·CIK 1722731·ACC 0001493152-26-027770·Filed Jun 08, 2026, 17:28 ET

EX-10.88

Clean Energy Technologies, Inc.

Exhibit 10.88

AMENDMENT NO. 1 TO CONSULTING AGREEMENT

This AMENDMENT NO. 1 (this “Amendment”) to that certain Consulting Agreement dated on or about July 1, 2025 (the “Consulting Agreement”), entered into by and between Herbert YF Global Holding Limited (the “Company”) and Linkage International Limited (the “Consultant”), is entered into effective as November 17, 2025, by and between the Company and the Consultant.

RECITALS:

WHEREAS, pursuant to the Consulting Agreement, the Company was required to pay a refundable deposit in the amount of HKD 25,000,000 as a refundable deposit for the acquisition of Ortus Climate Mitigation LLC’s Italian operations.

WHEREAS, the Company is a subsidiary of Clean Energy Technologies, Inc., a Nevada corporation (“CETY”), and the Consultant and other Hong Kong investors purchased 715,447 shares of CETY common stock on or about May 6, 2025 (the “CETY Shares”).

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EX-10.88·10-Q/A·CIK 1329606·ACC 0001493152-26-027406·Filed Jun 05, 2026, 06:45 ET

EX-10.87

Clean Energy Technologies, Inc.

Exhibit 10.87

CONSULTING AGREEMENT

This CONSULTING AGREEMENT (this “Agreement”) is made and entered into as of 1 July 2025 by and between Linkage International Limited, a Hong Kong registered company (The “Consultant”), and Herbert YF Global Holding Limited, a Hong Kong registered company (“The Company”).

Upon the following terms and conditions of this Agreement, the Company desires to retain the Consultant to perform the following:

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EX-10.87·10-Q/A·CIK 1329606·ACC 0001493152-26-027406·Filed Jun 05, 2026, 06:45 ET